So why don't all new ski boots have GripWalk soles?
The main reason, older ski bindings are not compatible with the new GripWalk boot soles. Like the chicken and the egg, in this case, the binding had to come first. So manufactures started making GripWalk bindings about four years ago. If your bindings have the GripWalk logo by the toe piece, it will work with older boot soles and new GripWalk soles. Right now, only a few boot models have GripWalk soles, but in 2-3 years, almost all boots will have GripWalk boots soles.
If you have any questions about GripWalk, stop by. I'll be happy to show you the difference and advantages of the GripWalk boot soles.
Master boot fitter